2015 Colorado High Country Double Century (updated June 11, 2015):
- Baker, Chris (Firestone, CO)
- Barnes, Graham (Boulder, CO)
- Benoit, Diane (Morrison, CO)
- Edwards, Billy (Boulder, CO)
- Griffith, Scott (Albuquerque, NM)
- Grimm, Paul (Fredonia, AZ)
- Horwood, Josh (Loveland, CO)
- Hulett, Jeffrey (Golden, CO)
- Jensen, Keith (Windsor, CO)
- Kaminski, Jason (Longmont, CO)
- Lowe, Mark (Arvada, CO)
- Miller, Tom (Denver, CO)
- Nelsen, Eric (Evergreen, CO)
- Rainwater, James (Nederland, CO)
- Rosenthal, Harris (Denver, CO)
- Rudolph, Steve (Westminster, CO)
- Rupel, Ray (Centennial, CO)
- Schaefer, Tim (Denver, CO)
- Schroer, Steve (Littleton, CO)
- Sendor, Jon (Denver, CO)
- Smith, Vernon (Colorado Springs, CO)
- Stefely, Ernie (Arvada, CO)
- Strayer, Stephen (Noblesville, IN)
- Tumminello, Lisa Renee (Steamboat Springs, CO)
- Turkaly, Edward (Black Hawk, CO)
- Walsh, Bryce (Boulder, CO)
- Zitz, Walter (Englewood, CO)